Compare 209742 vs 209749
Property | 209742 | 209749 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 131 × 26891 | 3491 × 6011 |
Prime factorization | 2 × 3 × 13 × 2689 | 349 × 601 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 2689, 5378, 8067, 16134, 34957, 69914, 104871, 209742 | 1, 349, 601, 209749 |
Number of properties | 0 | 1 |
Semiprimes | 47309th | |
Roman numberals | ||
Base 2 | 1100110011010011102 | 1100110011010101012 |
Base 3 | 1011222010203 | 1011222011113 |
Base 4 | 3030310324 | 3030311114 |
Base 5 | 232024325 | 232024445 |
Base 6 | 42550106 | 42550216 |
Base 7 | 15323317 | 15323417 |
Base 8 | 6315168 | 6315258 |
Base 9 | 3486369 | 3486449 |
Base 10 | 20974210 | 20974910 |
Base 11 | 13364511 | 13365111 |
Base 12 | a146612 | a147112 |
Base 13 | 7461013 | 7461713 |
Base 14 | 5661814 | 5662114 |
Base 15 | 4222c15 | 4223415 |
Base 16 | 3334e16 | 3335516 |